Add InventoryConstraint propertysheet.

DuplicateInventory can not be used as a PropertySheet.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@15425 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_trade/ConstraintTemplateItem/DuplicateInventory.py

@@ -29,94 +29,94 @@ from Products.ERP5Type.Constraint import Constraint
 from zLOG import LOG
 
 class DuplicateInventory(Constraint):
+  """
+    We want to check here that there is not 2 or more inventories with:
+    - the same resource
+    - the same date
+    - the same node
+  """
+
+  def generateDuplicateError(self, portal, obj, resource, variation_text):
     """
-      We want to check here that there is not 2 or more inventories with:
-      - the same resource
-      - the same date
-      - the same node
+      Use a single method in order to generate the message
     """
+    resource_value = portal.restrictedTraverse(resource)
+    resource_title = resource_value.getTitle()
+    variation_description = ''
+    variation_title = ''
+    if len(variation_text) > 0:
+      variation_title_list = []
+      for variation in variation_text.split('\n'):
+        variation_value = portal.portal_categories\
+                                 .getCategoryValue(variation)
+        variation_title_list.append(variation_value.getTitle())
+      variation_title = ("(%s)" % ''.join(variation_title_list))
+      variation_description = "and variation $variation_title "
+    error_message = "%s%s%s" % \
+        ("There is already an inventory for $resource_title ",
+         variation_description, "on this node and date")
+    return self._generateError(obj, error_message,
+        mapping={'variation_title' : variation_title,
+                 'resource_title' : resource_title})
 
-    def generateDuplicateError(self, portal, obj, resource, variation_text):
-      """
-        Use a single method in order to generate the message
-      """
-      resource_value = portal.restrictedTraverse(resource)
-      resource_title = resource_value.getTitle()
-      variation_description = ''
-      variation_title = ''
-      if len(variation_text) > 0:
-        variation_title_list = []
-        for variation in variation_text.split('\n'):
-          variation_value = portal.portal_categories\
-                                   .getCategoryValue(variation)
-          variation_title_list.append(variation_value.getTitle())
-        variation_title = ("(%s)" % ''.join(variation_title_list))
-        variation_description = "and variation $variation_title "
-      error_message = "%s%s%s" % \
-          ("There is already an inventory for $resource_title ",
-           variation_description, "on this node and date")
-      return self._generateError(obj, error_message,
-          mapping={'variation_title' : variation_title,
-                   'resource_title' : resource_title})
-
-    def checkConsistency(self, obj, fixit = 0):
-      """
-        Implement here the consistency checker
-        whenever fixit is not 0, object data should be updated to 
-        satisfy the constraint
-      """
+  def checkConsistency(self, obj, fixit = 0):
+    """
+      Implement here the consistency checker
+      whenever fixit is not 0, object data should be updated to 
+      satisfy the constraint
+    """
 
-      errors = []
+    errors = []
 
-      inventory = obj
-      node = inventory.getDestination()
-      node_value = inventory.getDestinationValue()
-      # Make sure to raise conflict error when two inventories are
-      # validated in the same time for the same node, this is the only
-      # way to make sure that it is impossible to validate two inventories
-      # in the same time (required because we have message with right tags
-      # only when the transaction is finished)
-      node_value.serialize()
+    inventory = obj
+    node = inventory.getDestination()
+    node_value = inventory.getDestinationValue()
+    # Make sure to raise conflict error when two inventories are
+    # validated in the same time for the same node, this is the only
+    # way to make sure that it is impossible to validate two inventories
+    # in the same time (required because we have message with right tags
+    # only when the transaction is finished)
+    node_value.serialize()
 
-      # For each resource, we look that there is not any inventory for
-      # the same date, the same resource and the same node, or if there
-      # is already such kind of inventories being indexed
-      resource_and_variation_list = []
-      date = inventory.getStartDate()
-      date_string = repr(date)
-      countMessageWithTag = inventory.portal_activities.countMessageWithTag
-      portal = inventory.getPortalObject()
-      getObjectFromUid = portal.portal_catalog.getObject
-      getCurrentInventoryList = portal.portal_simulation.getCurrentInventoryList
-      resource_and_variation_list = []
-      for movement in inventory.getMovementList():
-        resource =  movement.getResource()
-        if resource is not None and movement.getQuantity() not in (None,''):
-          variation_text = movement.getVariationText()
-          if (resource,variation_text) not in resource_and_variation_list:
-            resource_and_variation_list.append((resource,variation_text))
-            tag = '%s_%s_%s' % (date_string, resource, variation_text)
-            if countMessageWithTag(tag) > 0 :
+    # For each resource, we look that there is not any inventory for
+    # the same date, the same resource and the same node, or if there
+    # is already such kind of inventories being indexed
+    resource_and_variation_list = []
+    date = inventory.getStartDate()
+    date_string = repr(date)
+    countMessageWithTag = inventory.portal_activities.countMessageWithTag
+    portal = inventory.getPortalObject()
+    getObjectFromUid = portal.portal_catalog.getObject
+    getCurrentInventoryList = portal.portal_simulation.getCurrentInventoryList
+    resource_and_variation_list = []
+    for movement in inventory.getMovementList():
+      resource =  movement.getResource()
+      if resource is not None and movement.getQuantity() not in (None,''):
+        variation_text = movement.getVariationText()
+        if (resource,variation_text) not in resource_and_variation_list:
+          resource_and_variation_list.append((resource,variation_text))
+          tag = '%s_%s_%s' % (date_string, resource, variation_text)
+          if countMessageWithTag(tag) > 0 :
+            errors.append(self.generateDuplicateError(portal, obj, resource,
+                                  variation_text))
+          # Call sql request in order to see if there is another inventory
+          # for this node, resource, variation_text and date
+          inventory_list = getCurrentInventoryList(resource=resource,
+                                   variation_text=variation_text,
+                                   from_date=date, at_date=date,
+                                   node=node)
+          LOG('inventory_list sql src', 0, getCurrentInventoryList(resource=resource,
+            variation_text=variation_text,
+            from_date=date, at_date=date,
+            node=node, src__=1))
+          LOG('len inventory_list',0,len(inventory_list))
+          for inventory in inventory_list:
+            movement = getObjectFromUid(inventory.stock_uid)
+            if movement.getPortalType().find('Inventory') >= 0:
               errors.append(self.generateDuplicateError(portal, obj, resource,
-                                    variation_text))
-            # Call sql request in order to see if there is another inventory
-            # for this node, resource, variation_text and date
-            inventory_list = getCurrentInventoryList(resource=resource,
-                                     variation_text=variation_text,
-                                     from_date=date, at_date=date,
-                                     node=node)
-            LOG('inventory_list sql src', 0, getCurrentInventoryList(resource=resource,
-              variation_text=variation_text,
-              from_date=date, at_date=date,
-              node=node, src__=1))
-            LOG('len inventory_list',0,len(inventory_list))
-            for inventory in inventory_list:
-              movement = getObjectFromUid(inventory.stock_uid)
-              if movement.getPortalType().find('Inventory') >= 0:
-                errors.append(self.generateDuplicateError(portal, obj, resource,
-                                    variation_text))
-          # Now we must reindex with some particular tags
-          activate_kw = {'tag': tag}
-          movement.reindexObject(activate_kw=activate_kw)
-      
-      return errors
+                                  variation_text))
+        # Now we must reindex with some particular tags
+        activate_kw = {'tag': tag}
+        movement.reindexObject(activate_kw=activate_kw)
+    
+    return errors

bt5/erp5_trade/PortalTypePropertySheetTemplateItem/property_sheet_list.xml

 <property_sheet_list>
- <portal_type id="Inventory">
-  <item>DuplicateInventory</item>
- </portal_type>
  <portal_type id="Sale Order">
   <item>PaymentCondition</item>
  </portal_type>

bt5/erp5_trade/PropertySheetTemplateItem/InventoryConstraint.py

+##############################################################################
+#
+# Copyright (c) 2007 Nexedi SARL and Contributors. All Rights Reserved.
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# garantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program is Free Software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+##############################################################################
+
+class InventoryConstraint:
+  """
+  Inventory Constraint
+  """
+  _constraints = (
+    {
+    'id': 'duplicate_inventory',
+    'type': 'DuplicateInventory',
+    },
+          
+  )

bt5/erp5_trade/bt/change_log

+2007-08-02 Romain
+* Add InventoryConstraint
+
 207-07-30 yo
 * Add Resource_getPriceCalculationOperandDict.
 

bt5/erp5_trade/bt/revision

-85
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+88
\ No newline at end of file

bt5/erp5_trade/bt/template_portal_type_property_sheet_list

-Inventory | DuplicateInventory
 Sale Order | PaymentCondition
 Sale Trade Condition | Comment
 Sale Trade Condition | PaymentCondition

bt5/erp5_trade/bt/template_property_sheet_id_list

+InventoryConstraint
\ No newline at end of file